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A172281 as a simple table

na(n)
01
11
21
31
41
51
61
72
82
91
101
112
123
132
141
151
162
175
184
192
201
211
222
236
2410
256
262
271
281
292
309
3118
3214
336
342
351
361
372
387
3923
4035
4123
427
432
441
451
462
479
4834
4963
5051
5121
526
531
541
551
561
577
5830
5984
60126
6184
6230
637
641
651

[1,1,1,1,1,1,1,2,2,1,1,2,3,2,1,1,2,5,4,2,1,1,2,6,
 10,6,2,1,1,2,9,18,14,6,2,1,1,2,7,23,35,23,7,2,1,1,
 2,9,34,63,51,21,6,1,1,1,1,7,30,84,126,84,30,7,1,1]